Convert 3GP, 3G2 to MP4, MP3. Also convert 3GP, 3GP2 to MOV, MKV, AVI, WMV, WEBM, MXF, M4V, ASF, VOB, OGV, FLV, AAC, OGG, FLAC, M4A, M4B, CAF, WAV, AIFF, WMA, AC3, MP2. 💡 Convert multiple files at once, there's no limit to how many files. 🔒 All processing is performed locally on your computer where your files remain safe and private. Optimize output file size and video quality; Buy once and keep forever; ## CORE FEATURES Convert 3GP to MP4 and more output formats. Support output video formats: • MOV, MKV, AVI, WMV, WEBM, VOB, MXF, M4V, ASF, OGV, FLV. Convert 3GP to MP3 and more output formats. Support output video formats: • AAC, OGG, FLAC, M4A, M4B, CAF, WAV, AIFF, WMA, AC3, MP2. ## OPTIMIZE OUTPUT VIDEOS Not only a 3GP to MP4 converter, but also optimize size and quality output videos. • Auto mode: keep all default settings or auto choose the best suitable configurations. • Video resolution options: 4K (2160p), 2K (1440p), Full HD (1080p), HD (720p), SD (480p, 360p, 240p). • Video framerate options. • Video video codec options. • Video bitrate options. • Audio number of channels options. • Audio sample rate options. • Audio codec options. • Audio bitrate options. Convert 3GP to MP3 (convert 3GP to Audio) • Auto mode: keep all default settings or auto choose the best suitable configurations. • Audio codec options. • Audio number of channels options. • Audio sample rate options. • Audio bitrate options. ## COMMON FEATURES • Enable hardware acceleration to save time. • Auto shutdown when completed. • Save time with multiple files processed at once or focusing on a single video. • Keep PC awake while processing.